Product custom-synthesis-block-copolymer-synthetic-customization

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Catalog	name	Description	price
R-C-821	PLL10k-Ce6	CE6 is usually synthesized from pheophorbidic acid A.It is a good photosensitizer with similar biological activity to pheophorbidic acid a.CE6 is highly efficient in producing singlet oxygen because it is suitable for developing photodynamic therapy for tumors.CE6 photosensitizer coupled magnetic nanoprobe.	price>
R-C-822	chrysophanic acid-SS-PLL10K-Ce6	CE6 is usually synthesized from demethylated folate a,which is a photosensitizer with similar biological activity to demethylated folate a.CE6 has the ability to generate singlet oxygen efficiently,which is suitable for the development of photodynamic therapy.CE6 photosensitizer coupled magnetic nanoprobe.Rhubarb can inhibit the production of antibody,inhibit the ability of carbon clearance, reduce the weight of immune organs and reduce the number of white cells.	price>
R-C-826	PS6500-graft-PEG4600-COOH	Polystyrene(PS)is a kind of polymer synthesized by free radical addition reaction of styrene monomer,and polyethylene glycol(PEG)is an oligomer or polymer of ethylene oxide.The product is non-toxic,non irritant,slightly bitter in taste,good in water solubility and good in compatibility with many organic components.	price>
R-C-830	PLGA5K-hyd-PEG5K	Poly(lactic co glycolic acid)-Hyde poly(ethylene glycol)is a kind of amphiphilic block copolymer,which is linked by the acid sensitive chemical bond of hydrazone bond.The micelle products made by this product can break and release drugs in the fixed pH environment.	price>
R-C-832	PLGA5K-PEG2K-TAT（YGRKKRRQRRRC）	Targeted transmembrane peptide(TAT)(ygrkrrqrrr-nh2)is a classic cell transmembrane peptide,which has strong cell penetrating power and can directly act on the nucleus.Poly (lactic co glycolic acid)is a kind of degradable functional polymer,which is randomly polymerized by two monomers lactic acid and glycolic acid.It has good biocompatibility,non-toxic,good properties of encapsulation and film formation.It is widely used in pharmaceutical,medical engineering materials and modern industrial fields.	price>
R-C-834	PLGA5000-PEI1800-PEG2000	In order to reduce the influence of acidic microenvironment on protein drugs in PLGA microspheres and improve the stability and bioavailability of protein drugs during storage and administration,it is necessary to use a cationic polymer with low cytotoxicity and good biocompatibility as a buffer material for microenvironment acidification of PLGA microspheres.Pei-peg,a water-soluble cross-linking compound formed by the cross-linking of low molecular weight pei1800 and PEG2000,has been reported to have the advantage of low cytotoxicity.	price>
R-C-835	PEG10K-PGA6K	The PEG10K-PGA6K provided by Ruixibio is a customized synthetic reagent.PEG was grafted onto polyglutamic acid with molecular weights of 1K,2K,5K,10K and 20K, and polyglutamate with molecular weights of 1500,7500,15K,30K,45k and 60K,and the corresponding repeat units of glutamic acid were10,50,100,200,300 and 400, respectively.	price>
R-C-837	PEG-PAE（200nm）	PAEs poly(β-amino esters) is a kind of hydrophobic polymer,which is often combined with PEG as a amphiphilic copolymer.Peg-b-pae is used to prepare pH responsive micelles.When PAE is in acidic environment,it becomes soluble by protonation of amino groups in the structure.Based on the characteristic of charge transition under acidic condition of PAE,the acidic environment of tumor is used as a signal to trigger PAE to release the encapsulated drug.The main feature of MPEG PAEs is that we can start from the synthetic monomer of PAEs and change its structure,so that the amphiphilic copolymer of MPEG PAEs can destroy its structure and release drugs at different pH values.The pH response range is 5-8,that is,the micelle of MPEG PAEs can respond to ph5-5.3,ph5-5.5,ph6.5-6.8 and weak base 5-8 response.We can also modify various active groups or target molecules,such as folic acid,at the end of PEG.	price>
R-C-839	PCL2K-PEOz2K-COOH	PCL-PEOz,Poly(ε-caprolactone)-Poly(2-ethyl-2-oxazoline)is an amphiphilic AB blockcopolymer,PEOz can As apolymer long chain polymer,PEOz has good water solubility,flexibility andbiocompatibility,PEOzcan completely substitute PEG polyethylene glycol as drug carrier material,PCL-PEOz can be used to prepare PHresponsive micelle for drug delivery。	price>
R-C-842	PEG44-PCL60-TSPBA	Ruixibio can provide polyphylene glycol poly(ε-caprolactone)-tspbaPEG-PCL can be used in targeted drug research and widely used in protein carrier and ligand crosslinking.Polyethylene glycol polycaprolactone can be made into drug loaded microspheres,microcapsules,vesicles and micelles,which can be used to achieve sustained release and controlled release of drugs.It can also be used as a tissue engineering scaffold material with good hydrophilicity.	price>

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